A Hardware Algol Machine

Naga, Nagi M. Abo El; Field, James A.

doi:10.1109/mm.1982.291020

Cited by 1 publication

(1 citation statement)

References 16 publications

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“…This primer contains ethanol, pure water, a phosphonic acid monomer (6-MHPA), and a carboxylic acid monomer (4-AET) [10,26]. The bonding contains 1,6bis(methacr yloxy-2-ethoxy-carbonylamino)-2,4,4trimethylhexane (UDMA), HEMA, TEGDMA and S-PRG filler (surface pre-reacted glass-ionomer) [27]. The composition of the investigated adhesive systems is presented in table 1.…”

Section: Preparation Of the Adhesive Systemsmentioning

confidence: 99%

Innovative Adhesive Systems for Dental Giomer Restorations

Hodisan¹,

Prejmerean²,

Buruiană³

et al. 2018

Rev. Chim.

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The aim of this work was to reduce microleakage in giomer restorations by using innovative materials in both adhesive systems and light-cured dental giomer. Two adhesive systems with different primers were investigated. The innovative compounds in the primers were acrylic acid (AA)/itaconic acid (IA) copolymer modified with methacrylic groups and AA/IA/N-acryloyl-L-leucine copolymer grafted with methacrylic groups. In addition, the investigated new giomer G contains a pre-reacted glass based on the latter copolymer. The commercial Beautifil II giomer and the FL-Bond II adhesive system were used for comparison. Microleakage was evaluated by determining the scores and percentages of dye penetration lengths after thermocycling of a series of light-cured dental giomer restorations performed on 42 premolars extracted for orthodontic reasons. A lower microleakage value was recorded for the adhesive system containing the AA/IA/N-acryloyl-L-leucine copolymer grafted with methacrylic groups than for the commercial adhesive, which was in substantial agreement with SEM and AFM investigations. In this case, remarkable dentin sealing and a strong adhesion at the giomer restoration�tooth interface was observed, and the innovative adhesive was proven to be promising for dental applications.

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Section: Preparation Of the Adhesive Systemsmentioning

confidence: 99%